MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 938

• Manufacturer Part Number: MCIMX286CVM4B
• Description: IC MPU I.MX286 289MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX28r

Specifications of MCIMX286CVM4B

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 454MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, MMC, SmartCard, SPI, SSI, UART/USART, USB OTG
• Peripherals: DMA, I²S, LCD, POR, PWM, WDT
• Program Memory Size: 128KB (32K x 32)
• Program Memory Type: Mask ROM
• Ram Size: 32K x 32
• Voltage - Supply (vcc/vdd): 1.25 V ~ 5.25 V
• Data Converters: A/D 17x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 289-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

Programmable Registers
11.12.16 Power Module Reset Register (HW_POWER_RESET)
This register allows software to put the chip into the off state.
HW_POWER_RESET: 0x100
HW_POWER_RESET_SET: 0x104
HW_POWER_RESET_CLR: 0x108
HW_POWER_RESET_TOG: 0x10C
Address:
938
Reset
Reset
BRWNOUT_LVL
Bit
Bit
W
W
RSRVD1
R
R
Field
7 5
4 0
31
15
0
0
HW_POWER_RESET
30
14
0
0
Reserved.
The default setting of the brownout settings decode to a voltage as follows:
Li-Ion = 2.4 V
The voltage level can be calculated for other values by the following equation:
Li-Ion brownout voltage = 2.4 V + 0.04 * BRWNOUT_LVL
HW_POWER_BATTMONITOR field descriptions (continued)
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
28
12
0
0
8004_4000h base + 100h offset = 8004_4100h
27
11
0
0
26
10
0
0
RSRVD1
25
0
0
9
24
UNLOCK
0
0
8
Description
23
0
0
7
22
0
0
6
21
0
5
0
20
0
4
0
Freescale Semiconductor, Inc.
19
0
0
3
18
0
0
2
17
0
0
1
PWD
16
0
0
0